//底部固定btn
.fixed-btn {
  width: 100%;
  position: fixed;
  z-index: 10;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  height: 60px;
  //padding-bottom: 20px;
  //display: flex;
  //justify-content: center;
  //align-items: center;
  box-shadow: 0px -3px 12px rgba(0, 0, 0, 0.06);
}